baber/WOPTO huggingface dataset:
Patent WO-2004062066-A1 (WO)
Title: Verschaltungselement für eine wicklung einer elektrischen maschine
Inventor: KLAPPENBACH CHRISTOPH
IPC: H02K3/52
Filed: 2003-05-30
Abstract: Es wird ein Verschaltungselement für eine aus Spulen (12) zusammengesetzte, mehrsträngige Wicklung (11) einer elektrischen Maschine, insbesondere eines bürstenlosen Kleinmotors, angegeben, das einen Träger (20) aus Isoliermaterial und auf den Träger (20) angeordnete elektrische Leiterstreifen zum Herstellen von Schaltverbindungen zwischen den Spulen (12) aufweist. Zur Verringerung der Werkstoffkosten sind die Leiterstreifen als gebogene Drähte (27 - 30) ausgeführt, die vorzugsweise in im Träger (20) ausgebildeten Rinnen eingelegt und mittels zweier ringförmiger Abdeckelemente (31, 32) aus Isoliermaterial festgelegt sind.
Patent DE-1913037-A1 (DE)
Title: Thermoplastics carrier bags - from half sleeve with fitted reinforcement band and rings cut centrally
Inventor: LEHMACHER MICHAEL
IPC: B31B19/86
Filed: 1969-03-14
Abstract: Thermoplastics material as sleeving is cut into rings to form double handles, these then fastened by glue or welded onto a reinforcement band which is then fixed to a half sleeve forming the bag web. The band is then cut along the center to form handles and bands each side and the bag web cross-welded in the gaps between the handle pairs to give bag flats. The handles can be made separately, fastened as convenient and appropriate to the purpose of the bag product.
Patent DE-1918077-A1 (DE)
Title: Sludge drying/composting device
Inventor: AUGUST SCHREIBER DR-ING
IPC: C05F7/00
Filed: 1969-04-09
Abstract: Effluent sludge drying and composting device has a rolling bridge which at one side of its resting point projects above a composting bed. The transport pulley has at its head a movable, height-adjustable transport basin in which a filling and emptying device is provided. This enables dried or composted sludge from the composting beds, also filter material and additives, to be removed or layered in the sludge and composting beds. On the bridge and/or at the pulley device media are provided for roughening and levelling the transported material and for rinsing the filter material. The sludge and composting beds have drainage pipes for removing water by suction from the sludge and for aerating the composting beds. Devices are also provided for removing dirty water from the freshly supplied sludge.
Patent DE-1929456-A1 (DE)
Title: Accelerated malting
Inventor: RUDOLF DICKSCHEIT DR
IPC: C12C1/02
Filed: 1969-06-10
Abstract: Malt prodn. is accelerated by supporting the effect of enzymes formed naturally during malting process by external application of enzymes esp. amylases, proteases and zytases, and/or associated addns., as org. or inorg. salts and trace elments. Ag. soln. of enzymes may be sprayed over the grain and/or grain steeped in soln.
Patent DE-1935274-A1 (DE)
Title: Simultaneous emptying, cleaning and re- - filling of test flasks
Inventor: FRITZ TOEDT PROF DR-ING
IPC: G01N1/00
Filed: 1969-07-11
Abstract: The sample flask has a metal stopper in which are two through hollow needles. One of these is connected by a flexible pipe to a reservoir flask of plastic material which can be squeezed by hand to force liquid into the sample flask and the other needle is a vent. The hand squeezing operation of the reservoir flask brings about automatic filling, purging, emptying as required.
Patent DE-1937826-A1 (DE)
Title: Manufacture of cotton wool wad bags
Inventor: VOLLAT RENE
IPC: D01G99/00
Filed: 1969-07-25
Abstract: Obviates the use of separate wad, ball or cylinder making device for each separate colour of cotton wool required. Production of bags or similar receptacles for multi-coloured cotton wool wads whereby the latter are filled from the manufacturing unit in turn fed by at least one carder passing through a unit counter; the manufacturing equipment is fed with multi-coloured lint produced from a mixture of single coloured fleece fiber in turn fed from at least one carder. At least one carder is provided which is fed through a number of textile fiber distributors with fiber tufting of various colours; the installation requires an arrangement for uniting certain single coloured fleece fibres produced by a carder to form a multicoloured lint as well as a machine for the manufacture of wads, fed with lint and in turn feeds a counting device.
Patent DE-2013996-A1 (DE)
Title: Corrosion-resistant thermo-couple sheaths
IPC: G01K1/10
Filed: 1970-03-24
Abstract: The life of thermocouple sheaths made of Fe-base alloys in contact with motel metals such as Sn, Zn or Pb, is increased by heating the sheaths at 450-700 degrees C in a gaseous or powder medium which evolves N and C.
Patent DE-2014143-A1 (DE)
IPC: G01L7/00
Filed: 1970-03-24
Abstract: A container pressurized gas capable of retaining the pressurized gas for long periods. A diaphragm is sealed in a socket in an opening in the container. A plug received by the socket has means for admitting gas at a known pressure to the diaphragm, and a probe connected in circuit with a battery and lamp to detect whether the diaphragm moves away from its under such pressure.
Patent DE-2018229-A1 (DE)
Title: Ferrous sulphate stabilized with citric acid
IPC: A61K33/26
Filed: 1970-04-16
Abstract: Ferrous sulphate stabilised with citric acid for pharmaceuticals. Treatment of FeSO4 or FeSO4.7H2O with citric acid, pref. in 0.5-2:1 citric acid:FeSO4 mole ratio, stabilises FeSO4 against oxidation to more toxic Fe(III)-form. Pref. FeSO4 is treated with citric acid in soln. (such as acetone) or pref. mixtures of FesO4 and citric acid are wetted with water and then dried. Products are useful as therapeutic agents in human and veterinary medicine.
Patent DE-2020477-A1 (DE)
Title: Yellow pigment - from "hydroxynaphthalene 3-carboxylic - acid and hexamethylene tetramine
Inventor: DWALTER DR
IPC: C07C65/30
Filed: 1970-04-27
Abstract: Pigment for use in printing inks, glue- and binder paints or in the bulk dyeing of rubber or of synthetic materials is obtained by reacting a preferred 4:3 to 4:5 ratio of 2-hydroxynaphthalene-3-carboxylic acid with hexamethylene tetramine in presence of organic acids having at least 2 C-atoms, such as acetic or propionic acid, or of inorganic acids, e.g. HCl.
Patent DE-2024559-A1 (DE)
Title: Correcting misaligned weft picks
IPC: D06C3/06
Filed: 1970-05-20
Abstract: A textile web passes over a roller defined by two roller elements jined together at their inner ends by an articulated joint, and connected at their outer ends to mounting blocks, movable transversely to the plane of the web, pref. under the action of motor driven endless screws, so as to vary the orientation of the elements and vary the path lengths along which edge of the web travels. The mechanism connects diagonally or arcuately inserted weft picks.
Patent DE-2061477-A1 (DE)
Title: Azo dispersion dyes - for fibres opt blended with synthetics
IPC: D06P1/00
Filed: 1970-12-14
Abstract: Cotton or cotton/polyester, are dyed in yellow to blue shades, with dyes of formula (I): (where R is H, R2 benzyl, C2H4OCOR2, C2H4OCOR3, C2H4OCOOR2, C2H4OCOOR3, C2H4CN, C2H4CONH2, C2H4CONHR3, C2H4CONHR2, C2H4CON(R2)2, C2H4CONR2R3 C2H4COOR2, C2H4COOR3, C2H4OR2 or C2H4OR3, R1 is Ph or R, X1 and X2 together are opt. substd. -CH=CH-CH=CH-, or X1 is H, Cl, R2, NHCOR2, NHCOR3, NHCOOR2, NHCO(CH2)mOR2, NHCO(CH2)mOR3, OR2 or SR2, and X2 is H, R2, OR2, SR2 or Cl, X3 is an X2 gp. Z1 is H, R2, NO2, Vl, Br, CN, SO2N(R2)2, COOR2, COOR3 CONHR2, CONHR3, CONR2R3, CONH2, SO2R2, SO2R3, COR2, COR3, NHCOR2, NHCOR3, OR2, OR3, SR2 or CF3, Z2 can be Z1, Z3 and Z4 together form opt. substd. -CH=CH-CH=CH-, or Z3 and Z4 are Z1, Y1 and Y2 may form -CH=CH-CH=CH-, or Y1 is H, Me, Et, OMe or OEt SMe, SEt or Cl and Y2 is a Y1 gp. Y3 is a Y1 gp. R2 is 1-8C alkyl, R3 is opt. substd. phenyl, n is 0 or 1, and m is 1 or 2).
Patent DE-2101532-A1 (DE)
Title: Liquid carbon dioxide - mfre and handling
IPC: F25J1/00
Filed: 1971-01-14
Abstract: The complete plant consists of package units necessary to fulfil the plant duty installed in a common frame as a skid mounted assembly. The simplest plant consists of two units, namely CO2 liquefication and storage. Further units can be included, i.e. CO2 generation upstream and liquid CO2 filling and/or solid CO2 manufacture downstream. The liquefication unit (which also includes gas purification, drying and refrigeration stages) can have capacities of 25, 50 or 100 kg/hr operating at 16 atmos. pressure and at -28 degrees C. The storage tank would have a capacity of 2000 Kg. at same conditions of temp. and pressure. The generating plant can also have capacities of 25, 50 or 100 Kg/hr, while the liquid filling has a capacity of 125 Kg/hr at pressures up to 100 atm. a. and solid CO2 manufacture unit has a capacity of 180 Kg/hr.
Patent DE-2117668-A1 (DE)
Title: Representation of isotope radiation - by interrupted scanning technique
IPC: G01T1/166
Filed: 1971-04-06
Abstract: Representation of radiation from implanted isotopes used in medical radiology in which convential scanning and scintillation technique are improved by interrupted scanning to produce a colour scintigram and mono-colour copy. The colour bands on the scintigram are equidistantly sepd. making differentiation of colour range and by inference radiation intensity more easily identifiable. The mono-colour copy provides a semi-quantative evaluation of the radiation distribution.
Patent DE-2118886-A1 (DE)
Title: Thread sleeve - with spiral groove to carry end of thread from wound package
IPC: B65H75/28
Filed: 1971-04-19
Abstract: The groove, with tapered sides and from 1mm depth according to the thickness of the paper sleeve, forms a spiral round 270-450 degrees of the circumference of the sleeve with a throw of 1/2-2 degrees. Process provides an anchor and laying point for the thread, so that on unwinding its follows the rotational direction of the sleeve and reduces the risk of blockages.
Patent DE-2119312-A1 (DE)
Title: Hell filling and counter stiffening of a - slush moulded boot
IPC: A43D8/00
Filed: 1971-04-21
Abstract: After slush moulding a boot from a dispersion of a plastics in a hollow mould, a supply of a plastics dispersion held under pressure is discharged through an indexable valve into the heel cavity. A guide spreads some of the dispersion over the counter of the heel and a heating device sets the dispersion in the counter. Subsequently the mould is heated to cure the boot.
Patent DE-2154945-A1 (DE)
Title: Rapid water filter - with central water distributor assembly surrounded by tubular bed
Inventor: BINGEL GEORG
IPC: B01D24/38
Filed: 1971-11-05
Abstract: A vertical boiler construction vessel has a deck plate near its lower end from which a number of run off pipes extend upwards into the filter bed and this has an axially central feed distributor with a central radial feed pipe to it. The distributor pipe and the run off pipes may be slotted perforated, porous ceramic, textile filter tubes or the like. The porosity of the distributor is matched to the required throughput.
Patent DE-2164081-A1 (DE)
Title: Zig zag folded webs - displacing selected folds beyond stack edges, for prodn of sheets of different sizes on cutting the st
Inventor: RATHS HERMANN H
IPC: B65H45/28
Filed: 1971-12-23
Abstract: Zig-zag folded webs of paper, matted fibres or cotton wool, which may be used in the mfr. of table or bed linen, are formed by a pair of rotary grippers which are cam controlled at selected intervals to displace selected folds outside the edge of the stack, such that on cutting, the folds the webs are cut into zig-zag folded sheets of different size.
Patent DE-2213119-A1 (DE)
Title: Light,high tension cable insulator - screen body contg hollow particles as part of the filler
Inventor: DUNKEL WOLFHART DIPL CHEM DR
IPC: H01B17/32
Filed: 1972-03-17
Abstract: The insulators are used in the open air, e.g. in a 110 kV grid. The screen body contains, as part of the filler hollow bodies, pref. hollow glass spheres of 10-100 mu m dia whose surface has been treated with an adhesion promoting agent.
Patent DE-2218770-A1 (DE)
Title: Pressure casting machine - withdraw piston ejector for mandrel and loading-unloading turntable
Inventor: RUPPRECHT GUSTL-WERNER
IPC: B22D17/00
Filed: 1972-04-18
Abstract: A pressure casting machine for squirrel-cage rotors has in the movable mould half a piston with a piston rod. When the Al has been cast round the rotor lamination stack, the mandrel holding the stack together can be knocked out by the piston rod before a turntable removes the finished stack and loads the machine with a new stack.
Patent DE-2241045-A1 (DE)
Title: Sterilizer-pasteurizer plant - for eg, milk, using viscous friction heating
Inventor: ANGUE ROBERT
IPC: A23C3/033
Filed: 1972-08-21
Abstract: The prod. is pumped into the narrow gap (0.2-0.3 mm) between a rotating steel plate and the inside walls of the casing contg. it, the feed being at the centre and the mill heated by the relative motion of the disc and casing is discharged peripherally. It can be heated to 135-145 degrees C without boiling. The disc is of stainless steel contg. 3 wt.% of Cu and has an elastic limit of >=150 kg/mm2.
Patent DE-2244845-A1 (DE)
Title: Contact cooling cage for blown film tubing - having diameter and cooling rate adjustable mechanically or manually
Inventor: PREDOEHL WILLI DR ING
IPC: B29C48/90
Filed: 1972-09-13
Abstract: Several cooling bodies, with coolant flowing through them, encompass the blown film and guide it along the contact cooling stretch whereby each cooling body is arranged on a common support with a common setting device, in which the bodies are formed as straight rigid tubes arranged between two annular coaxial supports and flexibly coupled between them such that a hyperboloid coolant cage is formed whose dia. can be varied by twisting the supports relative to each other. Pref. a setting device twists the supports to control the angle of the cooling cage in relation to a measuring device arranged in front of the cooling cage to gauge the film dia.
Patent DE-2300959-A1 (DE)
Title: Antibiotic inter D(-)-alpha-aminophenyl acetic acid prepn - by electro-lytic reduction of N-benzoyl-D-(-)-alpha aminophenyl acetic acid
Inventor: BISON GUENTER DIPL CHEM
IPC: C25B3/00
Filed: 1973-01-10
Abstract: D-(-)-alpha-aminophenyl acetic acid (I) is prepd. by electrolytic reduction of N-benzoyl-D-(-)-alpha-aminophenyl acetic acid (II) in the presence of tetra-alkyl ammonium salts, pref. tetramethylammoniumchloride at a pH of 1-7, pref. 4-6. The cathode is pref. Hg and the anode is graphite. The acidic medium is pref. acetic acid but other organic- or inorg. acids may be used and temp. if 0-25 degrees C. Anode and cathode are sepd. by a diaphragm of clay or ion-exchange membrane such as 'Permaphex A 20' (RTM). (I) is an inter. in the prepn. of antibiotic Ampicillin. The optically-active forms of (II) are easily obtainable by physical sepn. of the racemate. Debenzylation of (II) is carried out under mild conditions without large amts. of acids, giving prods. of high optical purity, which recrystallise easily.
Patent DE-2304671-A1 (DE)
Title: Quenching discs - of fibre layers with epoxy resin
Inventor: ZAHNER HANSRUEDI DIPL ING DR
IPC: H01H33/72
Filed: 1973-01-31
Abstract: Designed for the quenching chamber of an electric fluid switch, the quench discs are composed of layers of glass, cellulose, polyester or polyamide fibres with a cycloaliphatic resin where at least one epoxy oxygen component is bonded directly to a cycloaliphatic ring. The purpose is to provide a disc material which does not develop conductive particles on its surface which would reduce its efficiency after an arc.
Patent DE-2308169-A1 (DE)
Title: Revolving table injector for thermoplastics - comprises an injection unit and a stationary tool carrier with attached tools
Inventor: HEINZERLING KARL
IPC: B29C45/76
Filed: 1973-02-19
Abstract: The article, after injection, is discharged, after a cycle time. Pref. the sprue of the article is broken off by the slider by a horizontally-acting piston, and the article is discharged by the vertically-acting piston.
Patent DE-2319289-A1 (DE)
Title: Electrically heated curing platen - with thin flat heating element between face plate and thermal insulation
Inventor: WINKELMANN HANSJOACHIM
IPC: B29C33/02
Filed: 1973-04-17
Abstract: The heating face is a plate on the back of which the resistance heating element is bonded, screwed or riveted. Behind the element is a sheet of thermal insulation; this is supported on pressure-resistant box sections which in turn rest on the back plate. The element is thin and flat, made by etching away a copper-clad material or by depositing conductor on the insulation sheet; it is laid out in a pattern over the platen area and attached to suitable terminal strip or plug connection at the edge.
Patent DE-2331848-A1 (DE)
Title: Yarn character testing process - has monitor to register amplitude and frequency of change in a loop friction crossing point
Inventor: EGBERS GERHARD DR ING
IPC: G01N33/36
Filed: 1973-06-22
Abstract: The process to test the friction and runing characteristics of a yarn, to assess its performance for the adjustment of the textile machine in which the yarn is to be used, uses two rollers, to carry the yarn in a loop, the yarn crossing over itself in the formation of the loop, while a monitor registers the amplitude and frequency of changes within the crossing point as the yarn is rubbed against itself. The system allows a continuous monitor of the yarn's behaviour and running characteristics, partic when in friction contact with itself, allowing throughput speeds of the order of 20-1000m/min.
Patent DE-2333384-A1 (DE)
Title: Stoving lacquers contg. non-drying alkyd. resins and acrylic cpds - giving non-yellowing, weather-resistant coatings
Inventor: SCHMIDT ROLF
IPC: C08G63/54
Filed: 1973-06-30
Abstract: Stoving lacquers contg. copolymers of (a) 60-90 wt. % non-drying alkyl resin modified with 22-28 wt. % isonanoic acid, the resin being made from (1) sat. aromatic dicarboxylic acids or anhydrides, (2) polyols, (3) 0.4-2.5 wt. % a, BETA-unsat. dicarboxylic acid or anhydride, and (4) 4-14 wt. % acid of formula a H00 C-R-C00H (in which R is a sat. 4-11 C hydrocarbon gp.) and (b) 40-10 wt. % combination of acrylic cpds. from methacrylic acid, 2-4 C hydroxyalkyl (meth)acrylates and 1-4 C alkyl (meth)acrylates. The lacquers may also contain aminoplast and/or epoxy resins. They are used as oter coatings on metals e. g. for automobiles and have high weather resistance, gloss and colour retention, heat and solvent resistance and adhesion, with good retention on vertical surfaces before stoving.
Patent DE-2340310-A1 (DE)
Title: Steel reinforced pneumatic tyre - has side wall steel wire reinforcement extending from bead to shoulder
Inventor: BACHMANN WILLY
IPC: B60C9/09
Filed: 1973-08-09
Abstract: The side wall reinforcement is provided to afford protection against mechanical damage and at the same time give increased flexibility. The tyre carcase consists of steel threads running at right angles from the inextendable wire core fixed in the bead. Two layers of woven card stretch from the bead to the edge of the reinforcement belt with one layer on the outer side of the wire carcase and the second layer on the inside in such a way that the cord threads form a symmetrical cross bracing in respect to the carcase threads.
Patent DE-2342752-A1 (DE)
Title: Material for road construction - using molten-ash granulate obtd. from coal-burning power stations
Inventor: ULRICH WILLY DR-ING
IPC: E01C7/08
Filed: 1973-08-24
Abstract: The matl. comprises the granulate formed by the ash obtd. by burning coal dust in power stations, which consists of two fractions (a) the crude material; (b) granulate crushed to break down most of the extremely brittle material and, if necessary, using a limiting sieve size of 3 mm. Instead of using gravel for road building, a mixt. contg. 42% (a), 36% (b) and 12% fly-ash is used. The pref. size for (b) is 0-3 mm and the mixt. pref. also contains 5% cement and 5% water. The pref. use for the material is as a frost-protection layer in road construction. Provides better utilisation of a waste material available in large quantities without expensive grinding operations and only requiring a small amt. of cement.
Patent DE-2343889-A1 (DE)
Title: Cct for power supply of portable TV receiver - can be operated from either mains or rechargeable battery
Inventor: MUEHLMEYER FRANZ
IPC: H02J7/02
Filed: 1973-08-31
Abstract: Operational voltage is supplied by a power pack which also charges the battery, which when the receiver is operated from the mains is charged at a reduced power, and at full power when the receiver is off. The battery charge is controlled by a control device, in turn controlled by magnetic and/or electric stray fields generated by the receiver; an inductance is provided in the control device, followed by a rectifier which delivers a switching voltage depending on the above stray fields and operating a switch; the control device is combined with the battery into a unit forming a stand for the receiver, so that the inductance can pick up the line output transformer stray field.
Patent DE-2354372-A1 (DE)
Title: Electromagnetic actuator for printing needles - has armature in part of core external to spool and rectangular core
Inventor: KUELZER PETER
IPC: B41J2/285
Filed: 1973-10-30
Abstract: The actuator has a coil surrounding one limb of a rectangular core the opposite limb of which is tubular and has a gap so as to form two poles. The armature lies in the tubular limb across said gap. The relatively smaller diameter of the tubular limb, compared to the diameter of coil, makes it possible to save space in an annular array of such actuators, the smaller diameter part being at the inside of the array. The actuators are of use in needle print devices, each armature having one needle connected to it, and the array being conical so that the needles can converge to the required small impression area.
Patent DE-2357483-A1 (DE)
Title: Electronic control cct. for vehicle automatic transmission - uses bistable elements in switching circuit to generate signal proportional to vehicle speed
Inventor: WINDSOR HARRY MELLOWS
IPC: F16H61/04
Filed: 1973-11-17
Abstract: The control circuit consists of an electrical switch system which generates the signal proportional to vehicle speed. There are a number of bistable elements whose condition is altered by the size of the signal. The output signal from these elements is fed into a further switching system that operates the appropriate brake bands or clutches. A second signal generated is influence by the throttle position. There are one or more addition switches to overlay the two signals. The number of addition switches and the number of bistable elements is the same as the number of forward gears. The bistable elements incorporates a Schmitt Trigger or a level detector with operating amplifier.
Patent DE-2401889-A1 (DE)
Title: Measuring and control device for honing tools - has internal measuring ring arranged in stroke path of honing tool
Inventor: WAGNER GERHARD
IPC: B24B33/06
Filed: 1974-01-16
Abstract: The measuring- and control device is for hydraulically and/or mechanically expansible honing tools with a measuring tool which corresponds to the required dimension of the bore to be machined. This measuring tool is an internal measuring ring arranged in the stroke path of the honing tool. This ring, as a switch component moved by the honing tool expanded to the required dimension, is fitted to a limit switch for the honing process. Specifically, the ring is fitted with a harder material than the honing tool and is spring-loaded into position.